2 sentences

1. 也许我只是瞎了眼。

   yě​xǔ wǒ zhǐ​shì xiā le yǎn.

   Maybe I was just blind.

   Source: CCMatrix

2. 我怎么就瞎了眼呢？

   wǒ zěn​me jiù xiā le yǎn ne?

   How could I have been so blind?

   Source: OpenSubtitles